$$\text { Find the value of } \mathrm { C } _ { \mathrm { p } } \text { when } \mathrm { USL } = 1.0155 , \mathrm { LSL } = 1.0065 , \mathrm {~s} = 0.0005 \text {. }$$
A) 0.3333
B) 18
C) 3
D) 0.0556

Question

Quizplus · Accepted Answer

The process capability index $ C_p $ is calculated using the formula $ C_p = \frac{USL - LSL}{6s} $. Substituting the given values: $ C_p = \frac{1.0155 - 1.0065}{6 \times 0.0005} = \frac{0.009}{0.003} = 3 $.

A) 03333 B) 18 C) 3 D) 0

A) 03333
B) 18
C) 3
D) 0